转炉工艺操作和钢包吹氩对钢中氧化物夹杂的影响  

INFLUENCE OF CONVERTOR OP EKATING PROCESS AND LADLE ARGON BLOWING ON OXIDE INCLUSIONS IN STEEL

作　　者：区铁[1] 

机构地区：[1]武钢钢铁研究所

出　　处：《炼钢》1995年第2期29-33,共5页Steelmaking

摘　　要：通过转炉复合吹炼和钢包吹Ａｒ流程的工业试验，研究了船用钢和深冲用铝镇静钢中夹杂物的大小和数量，以及不同操作条件对去除钢水中氧化物夹杂的影响，提出防止和去除夹杂物的工艺措施，以生产出夹杂物小于２０ｕｍ的连涛钢水。Sizes and amounts of inclusions in the ship building steel and deep drawing Al killed steel as well as effects of different operating conditions on the elimination of oxide inclusions in steel are investigated through commercial scale experiments on the converter combined blowing and Ladle argon bubbling and the process measures to protect against and eliminate the inclusions also provided in order to produce the continuous casting steel with inclusions less than 20um.

关 键 词：转炉 钢包 吹氩 氧化物 夹杂 炼钢 

分 类 号：TF713[冶金工程—钢铁冶金] TF769.2